She had to use apparatus such as twin tubs to wash her family's clothes - harder work than simply pressing a button on the automatic washing machine.
例如，当时人们需要用洗涤、脱水分离的双筒洗衣机，而现在人们只需按一下键，全自动洗衣机便能完成所有步骤。
She had to use apparatus such as twin tubs to wash her family's clothes - harder work than simply pressing a button on the automatic washing machine.
例如，当时人们需要用洗涤、脱水分离的双筒洗衣机，而现在人们只需按一下键，全自动洗衣机便能完成所有步骤。
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